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notsponge [240]
3 years ago
5

Completely factor 7x^2 - 4x - 3

Mathematics
1 answer:
kondor19780726 [428]3 years ago
3 0

Answer:

(7x+3) (x-1)

hope this helps!!:)

Step-by-step explanation:

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<br> PLS help me with this. And I am so sorry if im troubling you
dedylja [7]

Answer:

a=70 vertically opp angles

b=80  linear pair

c=100   corresponding angles

d= 80 linear pair with c

e=  180 -a-d

=180-70-80

=30

8 0
2 years ago
2d +9= 19<br> The solution is d =
Novosadov [1.4K]

{\huge{\boxed{\mathbb{QUESTION}}}

2d +9= 19

The solution is d =

{\huge{\boxed{\mathbb{ANSWER\:WITH\:EXPLANATION}}}

Hello there, first we can place our equation, which you have stated

2d+9=19, this algebra, in algebra we want to find the exact value of the variable, or have the variable on one side of the equation.

First we can subtract 9 with both sides of the equation giving us the result of 2d=10, this can also be represented as 2\cdot d=10, now just divide both sides of the equation by 2, our answer is d=5.

_____________________

{\huge{\boxed{\mathbb{ANSWER}}}

  • {\boxed{d=5}}

_____________________

<h3><em>Have a good day :) !</em></h3>
6 0
3 years ago
What is 15×70?????????
I am Lyosha [343]
Fifthteen(15)xseventy (70)= 1,050
6 0
3 years ago
Read 2 more answers
Please Help! Thanks to whoever can answer this!
Illusion [34]
Here, we are missing the slope and the y intercept. 

Lets look for the y intercept first. 

Where does it cross the y axis?  At 3!!

3 is the y intercept. 

Now, find the slope by using the slope formula. 

m =  \frac{y2 - y1}{x2 - x1}
(0,3) and (2,1)

m = 1-3/2-0 = -2/2 = -2/2 = -1
m = -1

Okay, so we found our slope, now just write the equation. 

Answer: y = -1x + 3
8 0
3 years ago
What does it mean when it says a shape has reflection symmetry?
brilliants [131]
It means that if you fold it in half the two halves will be the exact same
6 0
3 years ago
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